SU381718A1 - DEVICE FOR COLLECTION AND TRANSPORTATION OF THE DIFFUSER WEIGHT ON THE PIPELINE1 - Google Patents

Description

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The device relates to the manufacture of paper and cardboard products.

A device for collecting and transporting a diffuser mass through pipelines is known, which includes a tank with an upper lid, inlet and transport units and a float gauge.

However, the known devices are structurally complex. This is due to the properties and composition of the mass. The pulp is a multicomponent mixture of wool fibers and cellulose with the addition of acids and dyes. She is glued and inactive. Therefore, congestion in cranes is often formed. In addition, the mass often released from the tap is sprayed and adheres to surrounding objects. It is necessary to work in special rubberized suits and gloves.

To simplify the design, in the proposed device, a diaphragm valve is installed on the upper lid of the tank to maintain the atmospheric pressure in the tank during its filling and to create a sealed volume during the distillation period, in the upper part of the tank wall there is a compressed air connection to create a pressure in the mass to be distilled and at the bottom of the tank there is a fixed tube with

her holes for air mixing mass.

The drawing shows the proposed device. It consists of a welded tank 1, on

the upper lid of which is provided with a mass inlet assembly 2, a diaphragm valve 3, a float level gauge including a hollow ball 4, a rod 5, and a system of levers 6, which provides for automatic shutdown of the drain unit. At the bottom of the tank / device is located for mixing the mass, consisting of a tube 7 with holes and a nipple for air supply. Transport pipeline 9 is connected to the bottom of the tank 1 and

by the consumer.

The device works as follows. Ready mixture by gravity through the node 2 inlet enters the tank /. The valve 3 is open and atmospheric pressure is maintained in the tank. As the tank / tank float rises, it rises.

Upon reaching the estimated level stock 5

rises to the highest position and

lowers the lever connected to the rod pivotally, presses the microswitch, and

the drain valve closes automatically.

Before you transfer the mass from the tank 1

To the consumer, it is shaken, the air is admitted to the device for mixing the mass.

During distillation, the diaphragm valve is closed, and the compressed air enters the tank through the nozzle in the upper wall and presses against the diffuser mass. The mass through the transport pipeline rushes to the consumer.

Subject invention

A device for collecting and transporting diffuser mass through pipelines, including a tank with an upper lid, inlet and transport units, and a float gauge, characterized in that, c) to simplify the design, a diaphragm claian is installed on the upper tank cap to maintain the atmospheric pressure in the tank during filling it up and creating a hermetic volume during the distillation period; a compressed air supply nozzle is installed in the upper part of the tank wall to create pressure in the distilled mass, and in the lower part of the tank to set a tube formed therein apertures for vozduschnogo stirring mass.

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